PACKING (P/N M25988/3-336) - New Surplus
P/N: M25988/3-336
Category: Seals
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
Product Description
The M25988/3-336 is a fluorosilicone O-ring packing conforming to MIL-R-25988 slash sheet 3 and AS568-336 sizing standards. This seal provides low-temperature flexibility and fuel resistance for aircraft fluid system connections. Installed in straight-thread tube fittings, the O-ring requires clean installation with light lubrication to achieve proper squeeze and seating.
Fluorosilicone compound maintains elasticity in cold-soak conditions while resisting fuel, oil, and hydraulic fluid exposure common in aviation powerplant and fuel system applications.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the PACKING (P/N M25988/3-336)?
The M25988/3-336 is a fluorosilicone O-ring packing conforming to MIL-R-25988 slash sheet 3 and AS568-336 sizing standards. This seal provides low-temperature flexibility and fuel resistance for aircraft fluid system connections.
What material is the M25988/3-336 made from?
Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The PACKING meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the M25988/3-336 in bulk quantities?
Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the M25988/3-336.
What is the shelf life of the M25988/3-336?
Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the M25988/3-336.